FIELD: physics.
SUBSTANCE: present invention relates to a method and a device with which information on size distribution of particles in a liquid can be obtained by using reflection of ultrasonic pulses from microscopic particles, such as oil droplets or sand grains in water. The proposed device has a control unit, which is connected to a signal generator, a detector and a computer. The output of the signal generator is connected to the input of a converter, and the output of the detector is connected to the input of the computer. The converter is connected to a channel with liquid for generating an ultrasound beam.
EFFECT: possibility of using ultrasonic measurements to describe size distribution of particles in liquids for higher concentrations.
7 cl, 5 dwg
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